HOPKINS TECHNICAL
PRODUCTS, INC.
Exclusive West Coast Representative for

ProMinent Meta Motor Driven Metering Pumps:

Whether diaphragm or packed-plunger style, ProMinent Meta motor-driven metering pumps cover an adjustable capacity range from 1/2 to 167 gph, with discharge pressures up to 3,480 psig

  • Acrylic resin coated cast aluminum housings.
  • Liquid End Materials:
    • PVC
    • Polypropylene
    • Stainless Steel
    • Teflon.
  • Features:
    • AC or DC motors
    • Air gap protection - separates gear box from liquid end.
    • Developan diaphragm.
  • Options:
    • Diaphragm failure detector.
    • Stroke positioner.

Technical Data: Meta HM diaphragm-type metering pumps

Recommended motor horsepower for pumps with 2-digit gear ratios (e.g. HM 10) is 1/2 HP, and 3/4 HP for pumps with 3-digit gear ratios (e. g. HM 101). Motor is not included with pump. A pressure relief valve is required on the discharge line. Capacities are given for standard 4-pole AC motor at 60 Hz (nominal 1725 RPM). For performance at 50Hz, multiply rated capacity by 5/6th

ProMinent Meta main pumps HM when used with a 1/2 HP motor (motor not included)
   

Stroking
rate at
1725
RPM

Max.
back-
pressure

Capacity
at max.
back-
pressure
  

Suction
and
Discharge
Conn.NPT

Media-contacted parts

Ship
weight
Pump version

Part No.

Strokes
per min.

psig

U.S.
GPH

ml/
stroke

inches

Liquid end
connectors

Valve
balls

Seals


lbs.

HM 20-130 PP
HM 20-130 P
HM 20-130 T
HM 20-130 S

HM 15-130 PP
HM 15-130 P
HM 15-130 T
HM 15-130 S

HM 12-130 PP
HM 12-130 P
HM 12-130 T
HM 12-130 S

HM 10-130 PP
HM 10-130 P
HM 10-130 T
HM 10-130 S

HM 20-260 PP
HM 20-260 P
HM 20-260 T
HM 20-260 S

HM 15-260 PP
HM 15-260 P
HM 15-260 T
HM 15-260 S

HM 12-260 PP
HM 12-260 P
HM 12-260 T
HM 12-260 S

HM 10-260 PP
HM 10-260 P
HM 10-260 T
HM 10-260 S

HM 20-530 PP
HM 20-530 P
HM 20-530 T
HM 20-530 S

HM 15-530 PP
HM 15-530 P
HM 15-530 T
HM 15-530 S

HM 12-530 PP
HM 12-530 P
HM 12-530 T
HM 12-530 S

HM 10-530 PP
HM 10-530 P
HM 10-530 T
HM 10-530 S

920201.1
920202.9
920203.7
920204.5

920205.2
920206.0
920207.8
920208.6

920209.4
920210.2
920211.0
920212.8

920213.6
920214.4
920215.1
920216.9

920221.9
920222.7
920223.5
920224.3

920225.0
920226.8
920227.6
920228.4

920229.2
920230.0
920231.8
920232.6

920233.4
920234.2
920235.9
920236.7

920241.7
920242.5
920243.3
920244.1

920245.8
920246.6
920247.4
920248.2

920249.0
920250.8
920251.6
920252.4

920253.2
920254.0
920255.7
920256.5

86
86
86
86

115
115
115
115

144
144
144
144

172
172
172
172

86
86
86
86

115
115
115
115

144
144
144
144

172
172
172
172

86
86
86
86

115
115
115
115

144
144
144
144

172
172
172
172

145
145
145
174

145
145
145
174

145
145
145
174

145
145
145
174

145
145
145
145

145
145
145
145

145
145
145
145

87
87
87
87

73
73
73
73

65
65
65
65

73
73
73
73

44
44
44
44

20.4
20.4
20.4
20.4

27.3
27.3
27.3
27.3

34.2
34.2
34.2
34.2

40.8
40.8
40.8
40.8

40.8
40.8
40.8
40.8

54.6
54.6
54.6
54.6

68.4
68.4
68.4
68.4

81.7
81.7
81.7
81.7

83.5
83.5
83.5
83.5

112
112
112
112

140
140
140
140

167
167
167
167

15.0
15.0
15.0
15.0

15.0
15.0
15.0
15.0

15.0
15.0
15.0
15.0

15.0
15.0
15.0
15.0

30.0
30.0
30.0
30.0

30.0
30.0
30.0
30.0

30.0
30.0
30.0
30.0

30.0
30.0
30.0
30.0

61.3
61.3
61.3
61.3

61.3
61.3
61.3
61.3

61.3
61.3
61.3
61.3

61.3
61.3
61.3
61.3

3/4"
3/4"
3/4"
3/4"

3/4"
3/4"
3/4"
3/4"

3/4"
3/4"
3/4"
3/4"

3/4"
3/4"
3/4"
3/4"

3/4"
3/4"
3/4"
3/4"

3/4"
3/4"
3/4"
3/4"

3/4"
3/4"
3/4"
3/4"

3/4"
3/4"
3/4"
3/4"

1"
1"
1"
1"

1"
1"
1"
1"

1"
1"
1"
1"

1"
1"
1"
1"

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

35
35
35
46

35
35
35
46

35
35
35
46

35
35
35
46

35
35
35
46

35
35
35
46

35
35
35
46

35
35
35
46

43
43
43
62

43
43
43
62

43
43
43
62

43
43
43
62

ProMinent Meta metering pumps when used with a 3/4 HP motor (motor not included)
   

Stroking
rate at
1725 RPM

Max.
back-
pressure

Capacity
at max.
back-
pressure
  

Suction and
Discharge
Conn.NPT

Media-contacted parts

Ship
weight
Pump version

Part No.

Strokes
per min.

psig

U.S.
GPH

ml/
stroke

inches

Liquid end
connectors

Valve
balls

Seals

lbs.

HM 101-260 PP
HM 101-260 P
HM 101-260 T
HM 101-260 S

HM 101-530 PP
HM 101-530 P
HM 101-530 T
HM 101-530 S

920281.3
920282.1
920283.9
920284.7

920289.6
920290.4
920291.2
920292.0

172
172
172
172

172
172
172
172

145
145
145
145

73
73
73
73

81.7
81.7
81.7
81.7

167
167
167
167

30.0
30.0
30.0
30.0

61.3
61.3
61.3
61.3

3/4"
3/4"
3/4"
3/4"

1"
1"
1"
1"

PP
PVC
PTFE
SS

PP
PVC
PTFE
SS

Duran50
Duran50
Ceramic
SS

Duran50
Duran50
Ceramic
SS

EPDM
Viton
PTFE
PTFE

EPDM
Viton
PTFE
PTFE

42
42
42
53

50
50
50
68

HM - Type (H = main pump; M = diaphragm type)
101 - Step-down ratio
530 - Size of liquid end
PP, P, T, S - Material

Material versions:
PP = Polypropylene
P = PVC (polyvinyl chloride)
T - PTFE (polytetrafluoroethylene + 10% carbon
S = 316 Stainless steel

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For additional information, call
HOPKINS TECHNICAL PRODUCTS, INC.
1-800-732-6704